| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Charles A. Renwick | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 152,487 | Jun. 30, 1874 | G.F. Hawley | Device for Centering Cylinders | |
 | 152,488 | Jun. 30, 1874 | G.F. Hawley | Improvement in Carpenters' Gages and Trams | |
 | 195,900 | Oct. 09, 1877 | W.J. Perkins | Improvement in shingle-sawing machines | |
 | 416,492 | Dec. 03, 1889 | S.W. Peregrine | Wood-working machine | |